Step 3: Neutralize. Create a thick paste out of baking soda and water. Apply to the spill to absorb it. Wait 1 or 2 minutes. Wipe up the mixture with paper towel and immediately put the soiled paper towel in the plastic bag. Apply another layer of the baking soda paste.
Causes of Bare Spots in the Lawn. Bare spots in your lawn can be the result of heavy foot traffic (causing soil compaction), drought, disease, chemical burn and weed or insect infestation. Before beginning repairs, you need to determine the source of your problem.
Necrotic Ring Spot. Necrotic Ring Spot is another serious lawn disease that can destroy a lawn very suddenly. Its patches or rings of dead grass are brought on by dry, followed by wet, weather. Lawns 2 to 8 years old are favorite victims.